| Organisation | Role | Activity | From | Until |
|---|---|---|---|---|
| 919 Investment Limited | RO | Advising on securities | 2024-11-12 | 2026-09-20 |
| RO | Asset management | 2024-11-12 | 2026-09-20 | |
| SINOFIDES SECURITIES LIMITED | RO | Advising on securities | 2024-03-05 | 2024-10-31 |
| RO | Dealing in securities | 2024-03-05 | 2024-10-31 | |
| Howbuy Hong Kong Limited | RO | Asset management | 2021-08-27 | 2024-02-18 |
| Rep | Asset management | 2019-08-07 | 2021-08-27 | |
| RO | Advising on securities | 2019-08-07 | 2024-02-18 | |
| RO | Dealing in securities | 2019-08-07 | 2024-02-18 | |
| Rep | Dealing in securities | 2019-06-19 | 2019-08-07 | |
| CS Wealth Securities Limited | RO | Dealing in securities | 2015-09-02 | 2019-05-27 |
| Rep | Advising on corporate finance | 2003-04-01 | 2003-06-14 | |
| Rep | Advising on securities | 2003-04-01 | 2003-06-14 | |
| Rep | Asset management | 2003-04-01 | 2003-06-14 | |
| Rep | Dealing in securities | 2003-04-01 | 2015-09-02 | |
| Rep | Advising on corporate finance | - | 2003-06-14 | |
| Rep | Advising on securities | - | 2003-06-14 | |
| Rep | Asset management | - | 2003-06-14 | |
| Rep | Dealing in securities | - | 2015-09-02 |